﻿<?xml version="1.0" encoding="UTF-8" ?>

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:element name="chapter">
    <xs:complexType>
      <xs:attribute name="sequence" type="xs:NMTOKEN" use="required" />
      <xs:attribute name="fileName" type="xs:NMTOKEN" use="required" />
    </xs:complexType>
  </xs:element>

  <xs:element name="graphicNovel">
    <xs:complexType> 
      <xs:sequence>
        <xs:element ref="chapter" maxOccurs="unbounded" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>

</xs:schema>